21430234080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1710

約数の個数: 288

約数和(自身を含む): 74764505088

約数和(自身を除く): 53334271008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 151, 160, 180, 201, 240, 268, 288, 302, 335, 360, 402, 453, 480, 536, 603, 604, 670, 720, 755, 804, 906, 1005, 1072, 1206, 1208, 1340, 1359, 1440, 1471, 1510, 1608, 1812, 2010, 2144, 2265, 2412, 2416, 2680, 2718, 2942, 3015, 3020, 3216, 3624, 4020, 4413, 4530, 4824, 4832, 5360, 5436, 5884, 6030, 6040, 6432, 6795, 7248, 7355, 8040, 8826, 9060, 9648, 10117, 10720, 10872, 11768, 12060, 12080, 13239, 13590, 14496, 14710, 16080, 17652, 18120, 19296, 20234, 21744, 22065, 23536, 24120, 24160, 26478, 27180, 29420, 30351, 32160, 35304, 36240, 40468, 43488, 44130, 47072, 48240, 50585, 52956, 54360, 58840, 60702, 66195, 70608, 72480, 80936, 88260, 91053, 96480, 98557, 101170, 105912, 108720, 117680, 121404, 132390, 141216, 151755, 161872, 176520, 182106, 197114, 202340, 211824, 217440, 222121, 235360, 242808, 264780, 295671, 303510, 323744, 353040, 364212, 394228, 404680, 423648, 444242, 455265, 485616, 492785, 529560, 591342, 607020, 666363, 706080, 728424, 788456, 809360, 887013, 888484, 910530, 971232, 985570, 1059120, 1110605, 1182684, 1214040, 1332726, 1456848, 1478355, 1576912, 1618720, 1774026, 1776968, 1821060, 1971140, 1999089, 2118240, 2221210, 2365368, 2428080, 2665452, 2913696, 2956710, 3153824, 3331815, 3548052, 3553936, 3642120, 3942280, 3998178, 4435065, 4442420, 4730736, 4856160, 5330904, 5913420, 6663630, 7096104, 7107872, 7284240, 7884560, 7996356, 8870130, 8884840, 9461472, 9995445, 10661808, 11826840, 13327260, 14192208, 14568480, 14882107, 15769120, 15992712, 17740260, 17769680, 19990890, 21323616, 23653680, 26654520, 28384416, 29764214, 31985424, 35480520, 35539360, 39981780, 44646321, 47307360, 53309040, 59528428, 63970848, 70961040, 74410535, 79963560, 89292642, 106618080, 119056856, 133938963, 141922080, 148821070, 159927120, 178585284, 223231605, 238113712, 267877926, 297642140, 319854240, 357170568, 446463210, 476227424, 535755852, 595284280, 669694815, 714341136, 892926420, 1071511704, 1190568560, 1339389630, 1428682272, 1785852840, 2143023408, 2381137120, 2678779260, 3571705680, 4286046816, 5357558520, 7143411360, 10715117040, 21430234080]

約数ペア:

[(1, 21430234080), (2, 10715117040), (3, 7143411360), (4, 5357558520), (5, 4286046816), (6, 3571705680), (8, 2678779260), (9, 2381137120), (10, 2143023408), (12, 1785852840), (15, 1428682272), (16, 1339389630), (18, 1190568560), (20, 1071511704), (24, 892926420), (30, 714341136), (32, 669694815), (36, 595284280), (40, 535755852), (45, 476227424), (48, 446463210), (60, 357170568), (67, 319854240), (72, 297642140), (80, 267877926), (90, 238113712), (96, 223231605), (120, 178585284), (134, 159927120), (144, 148821070), (151, 141922080), (160, 133938963), (180, 119056856), (201, 106618080), (240, 89292642), (268, 79963560), (288, 74410535), (302, 70961040), (335, 63970848), (360, 59528428), (402, 53309040), (453, 47307360), (480, 44646321), (536, 39981780), (603, 35539360), (604, 35480520), (670, 31985424), (720, 29764214), (755, 28384416), (804, 26654520), (906, 23653680), (1005, 21323616), (1072, 19990890), (1206, 17769680), (1208, 17740260), (1340, 15992712), (1359, 15769120), (1440, 14882107), (1471, 14568480), (1510, 14192208), (1608, 13327260), (1812, 11826840), (2010, 10661808), (2144, 9995445), (2265, 9461472), (2412, 8884840), (2416, 8870130), (2680, 7996356), (2718, 7884560), (2942, 7284240), (3015, 7107872), (3020, 7096104), (3216, 6663630), (3624, 5913420), (4020, 5330904), (4413, 4856160), (4530, 4730736), (4824, 4442420), (4832, 4435065), (5360, 3998178), (5436, 3942280), (5884, 3642120), (6030, 3553936), (6040, 3548052), (6432, 3331815), (6795, 3153824), (7248, 2956710), (7355, 2913696), (8040, 2665452), (8826, 2428080), (9060, 2365368), (9648, 2221210), (10117, 2118240), (10720, 1999089), (10872, 1971140), (11768, 1821060), (12060, 1776968), (12080, 1774026), (13239, 1618720), (13590, 1576912), (14496, 1478355), (14710, 1456848), (16080, 1332726), (17652, 1214040), (18120, 1182684), (19296, 1110605), (20234, 1059120), (21744, 985570), (22065, 971232), (23536, 910530), (24120, 888484), (24160, 887013), (26478, 809360), (27180, 788456), (29420, 728424), (30351, 706080), (32160, 666363), (35304, 607020), (36240, 591342), (40468, 529560), (43488, 492785), (44130, 485616), (47072, 455265), (48240, 444242), (50585, 423648), (52956, 404680), (54360, 394228), (58840, 364212), (60702, 353040), (66195, 323744), (70608, 303510), (72480, 295671), (80936, 264780), (88260, 242808), (91053, 235360), (96480, 222121), (98557, 217440), (101170, 211824), (105912, 202340), (108720, 197114), (117680, 182106), (121404, 176520), (132390, 161872), (141216, 151755)]